Right here we demonstrate low cost polycrystalline antimonides for more economical thermoelectric waste-heat recovery inside 600 K than common tellurides. This is often enabled by a design and style of Ni/Fe/Mg3SbBi and Ni/Sb/CdSb contacts for the two a prevention of chemical diffusion and a lower interfacial resistivity, realizing a file https://wasteheatrecovery68899.acidblog.net/62134090/top-guidelines-of-waste-heat-recovery